﻿/*    
    OpenMheg - A free MHEG-5 library
    Copyright (C) 2008 Dharmesh Malam

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.AddIn;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using AddInView;
using Core.Model.Groups;
using System.Xml;
using XMHEGDecoder.Builders;

namespace XMHEGDecoder
{
    [AddIn("XMHEGDecoder",
 Version = "0.2.0.0",
 Description = "A XMHEG ASN1Decoder",
 Publisher = "OpenMHEG")]
    public class XMHEGDecoder : DecoderAddInView
    {
        System.IO.Stream stream;

        public override Object Decode(System.IO.Stream MHEGGroup)
        {
            this.stream = MHEGGroup;

            if (stream.Length == 0) return null;

            XmlDocument doc = new XmlDocument();

            doc.Load(stream);

            Group group = Builder.BuildGroup(doc);

            return group;

        }

    }
}
